Texas Instruments

TPS7A0233PDQNR

TPS7A0233PDQNR Description

The TPS7A0233PDQNR is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3.3V and capable of delivering up to 200mA of output current. This regulator is optimized for low power consumption, featuring an ultra-low quiescent current of just 60nA. It is housed in a compact 4x2SON package, making it suitable for space-constrained applications. The device has a maximum input voltage of 6V and a dropout voltage of only 0.31V at 200mA, ensuring efficient operation even at low input-to-output differentials. The TPS7A0233PDQNR also includes essential protection features such as over-current protection, over-temperature protection, and under-voltage lockout (UVLO), ensuring reliable operation under various conditions.

TPS7A0233PDQNR Features

• Fixed Output Voltage: Provides a stable 3.3V output, ideal for powering a wide range of digital and analog circuits.
• Low Dropout Voltage: With a maximum dropout voltage of 0.31V at 200mA, it ensures high efficiency even when the input voltage is close to the output voltage.
• Ultra-Low Quiescent Current: Consumes only 60nA of quiescent current, making it suitable for battery-powered and low-power applications.
• High PSRR: Achieves a power supply rejection ratio (PSRR) of 55dB at 1kHz, effectively filtering out noise from the input supply.
• Protection Features: Includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the regulator and connected circuits.
• Enable Control: Features an enable pin for easy control of the regulator's operation, allowing for power savings during standby periods.
• Compact Packaging: Available in a 4x2SON package, ideal for applications where space is a critical consideration.
• Surface Mount Technology: Designed for surface mount applications, facilitating automated assembly processes and enhancing reliability.

TPS7A0233PDQNR Applications

The TPS7A0233PDQNR is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and ultra-low quiescent current make it particularly ideal for battery-powered devices, such as portable electronics, IoT devices, and wearable technology. The high PSRR ensures clean power delivery, making it suitable for sensitive analog circuits and RF applications. Additionally, its compact size and surface mount packaging make it a perfect fit for space-constrained designs, such as smartphones, tablets, and other consumer electronics. The enable control feature allows for dynamic power management, further enhancing its suitability for applications that require power optimization.

Conclusion of TPS7A0233PDQNR

The TPS7A0233PDQNR from Texas Instruments stands out as a highly efficient and reliable linear voltage regulator. Its combination of low dropout voltage, ultra-low quiescent current, and high PSRR makes it an excellent choice for a wide range of applications, particularly those requiring low power consumption and high performance. The inclusion of comprehensive protection features ensures robust operation, while the compact 4x2SON package and surface mount technology facilitate easy integration into modern electronic designs. Whether powering sensitive analog circuits or battery-operated devices, the TPS7A0233PDQNR delivers outstanding performance and reliability, making it a top choice in its category.